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https://issues.apache.org/jira/browse/TAP5-2448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jochen Kemnade reopened TAP5-2448:
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Assignee: Jochen Kemnade
Tapestry should not throw an NPE like that. If we cannot prevent the creation
of an Asset that references a folder, we should at least report the error in a
helpful way.
> Asset.getClientURL() throws NPE if the Asset is a Folder within a SubModule
> JAR file
> ------------------------------------------------------------------------------------
>
> Key: TAP5-2448
> URL: https://issues.apache.org/jira/browse/TAP5-2448
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.4
> Reporter: Martin Papy
> Assignee: Jochen Kemnade
> Attachments: NPE_Stack_Trace.txt, folder.zip
>
>
> If you inject in a Field an Asset and if this Asset is actually a Folder that
> is embedded into a JAR SubModule used by the main Tapestry WebApp then the
> method toClientURL() returns a NPE.
> The issue does not happen when the SubModule is not yet a JAR file. Exemple :
> when you are running Tomcat from Eclipse and let Eclipse manage the
> dependency ( I am using the Sysdeo plugin to add dependencies to the source
> folders of the SubModule instead of the JAR file. ).
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